The Gast 87R642-103R-N470X RP Pump at Kinequip is part of the re-engineered 87R Series, offering enhanced durability, quieter operation, and greater pressure capabilities. This oil-less rocking piston pump features a patented sound-dampening design and delivers up to 125 PSI with a 100% duty cycle. It’s built for demanding environments including medical, lab, packaging, and general industrial use.
With a compact footprint and flexible mounting options, the 87R642-103R-N470X is easy to retrofit and supports both vacuum and pressure applications. Optional Sound Shield technology reduces noise by up to 25% dB(A), making it ideal for noise-sensitive settings.
Quick Product Highlights
- Twin-cylinder oil-less rocking piston pump
- Designed for vacuum and pressure applications
- Quiet operation with optional Sound Shield upgrade
- Built for continuous-duty performance
- Ideal for medical, lab, packaging, and industrial use
Get your Gast 87R642-103R-N470X RP Pump at Kinequip today.
Can water be pumped through my unit?
No, clean dry air only.
I am an OEM looking to specify a custom 86R or 87R configuration for my needs. What customization options are available?
GAST offers custom solutions factory direct and through our authorized distribution network. Custom options available, but are not limited to: wiring & connectors, capacitor mounting & covers, port configurations, alternative mufflers and filters, pressure gauges & regulators, and bulk packaging. Please consult the factory (technical.gast@idexcorp.com) or find a local distributor to inquire further.
Does my 86R or 87R compressor or pump come from the factory with Sound Shield installed?
There are a few answers. Sound Shield is offered as an aftermarket upgrade to be installed yourself or at an authorized GAST distributor. Over time, GAST plans to introduce new 86R and 87R models with Sound Shield installed at the factory so please consult your local GAST distributor for availability. However, customers looking to buy GAST 86R or 86R models in bulk can consult the factory to consider creating a unique SKU with Sound Shield installed.
If I install Sound Shield, does it affect my factory warranty?
If properly fitted and operated under normal conditions of use, the remainder of the factory warranty will continue with Sound Shield installed.
How do I keep my 86R or 87R running at the same performance it left the factory?
Following the GAST recommended service intervals will help keep your compressor running at peak performance. We recommend service using a GAST Service Kit, as shown above in BUY KITS & ACCESSORIES every 2000 hours or every 2 years, whichever comes first. Additionally, if fitted with Sound Shield, the AS321 Silencers should be replaced during the same interval period.
Does Sound Shield cause an increase in temperatures in or around the compressor or pump?
Each compressor or pump configuration yields slightly different results, however, GAST testing has shown either a reduction in exhaust temperature or negligible temperature changes. Please consult the factory for specific model temperature data.
How does Sound Shield affect life of the 86R or 87R?
There is no impact to the life of the unit when proper preventative maintenance is performed. We recommend replacing our Sound Shield AS321 Silencers every 2000 hours or 2 years, whichever comes first.
Does Sound Shield impact air flow for either pressure or vacuum configurations?
Each compressor or pump configuration yields slightly different results, however, GAST testing has shown that vacuum models see negligible changes while pressure models see minimal changes in flow. Please consult the factory for specific model flow data.
Can additional filters be added to an 86R or 87R that has already been fitted with Sound Shield?
No, the internal silencer located within Sound Shield takes up the entire port; therefore, additional mufflers or filters cannot be added.
Shipping
We are committed to delivering your machine parts quickly and securely. Orders are processed within 1-2 business days, and shipping times vary based on your location and selected shipping method. Standard shipping typically takes 3-7 business days, while expedited options are available for faster delivery. We ship domestically and internationally, with tracking information provided for all orders. Shipping rates are calculated at checkout. Please ensure your shipping address is accurate to avoid delays.
Returns
We want you to be fully satisfied with your purchase. If you need to return a product, we accept returns within 30 days of delivery for a full refund or exchange, provided the item is unused, in its original condition, and includes all packaging. Customers are responsible for return shipping costs unless the return is due to a defect or error on our part. To initiate a return, please contact our support team with your order details. Refunds will be processed within 5-7 business days after receiving the returned item.
